Definition. Colloids are important in both the natural environment and for manufactured products. A colloid is mixture where at least two types of substances are placed together. The substances do not change; each substance retains its own properties. The substances, also called particles, do not settle out of the mixture and cannot be seen.
Jonestown, TX. Jonestown is a city in Travis County, Texas, United States. The population was 1,681 at the 2000 census. Jonestown is located at 30Â°29â²20â³N 97Â°55â²27â³W / 30.488872Â°N 97.924208Â°W / 30.488872; -97.924208 (30.488872, -97.924208). This is at the north end of Lake Travis, 19 miles (31 km) northwest of Austin.
Welcome to the City of Jonestown Online. The City of Jonestown is committed to responsible planned development, economic vitality, a program for public service improvements, and continued park expansions, as well as improving the quality of life for its residents.